DE843395C - Process for improving in particular the ironing resistance of fiber material - Google Patents

Process for improving in particular the ironing resistance of fiber material

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Publication number
DE843395C
DE843395C DES18291A DES0018291A DE843395C DE 843395 C DE843395 C DE 843395C DE S18291 A DES18291 A DE S18291A DE S0018291 A DES0018291 A DE S0018291A DE 843395 C DE843395 C DE 843395C
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DE
Germany
Prior art keywords
threads
fiber material
textiles
treatment
neutral
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DES18291A
Other languages
German (de)
Inventor
Jacques Paul Camille Corbiere
Jean Davesne
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Rhodiaceta SA
Original Assignee
Rhodiaceta SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhodiaceta SA filed Critical Rhodiaceta SA
Application granted granted Critical
Publication of DE843395C publication Critical patent/DE843395C/en
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
    • D06M13/517—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond containing silicon-halogen bonds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/59—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
    • D06M11/60—Ammonia as a gas or in solution
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
    • D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
    • D06M11/71—Salts of phosphoric acids
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
    • D06M11/78—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon; with halides or oxyhalides of silicon; with fluorosilicates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/503—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms without bond between a carbon atom and a metal or a boron, silicon, selenium or tellurium atom
    • D06M13/507—Organic silicon compounds without carbon-silicon bond
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Description

(WJGBl. S. 175)(WJGBl. P. 175)

AUSGEGEBEN AM 7. JULI 1952ISSUED JULY 7, 1952

S 18291 IVd/8kS 18291 IVd / 8k

von Fasermaterialof fiber material

Es wurde bereits vorgeschlagen, Celluloseverbindungen mit freien Hydroxylgruppen in Lösung oder unter gleichzeitigem Lösen mit Kieselsäurechloriden oder -anhydriden zur Reaktion zu bringen. Diese Behandlungen werden in Gegenwart einer Verbindung durchgeführt, die mit der bei der Reaktion frei werdenden Säure Verbindungen eingeht, wie z. B. Pyridin. Führt man das genannte Verfahren bei Celluloseacetat durch, so erhält man in den üblichen organischen Lösungsmitteln unlösliche Erzeugnisse, die sich nicht mehr zu Textilien verformen lassen.It has already been proposed to use cellulose compounds with free hydroxyl groups in solution or to react with simultaneous dissolution with silicic acid chlorides or anhydrides. These treatments are carried out in the presence of a compound compatible with the the reaction released acid enters into compounds, such as. B. pyridine. Do you do the said Process in the case of cellulose acetate is obtained in the usual organic solvents insoluble products that can no longer be formed into textiles.

Es wurde nun gefunden, daß man textile Erzeugnisse, wie Fasern, Fäden, künstliches Roßhaar, Stapelfaser, Gewebe, Gewirke usw., aus Celluloseestern mit freien Hydroxylgruppen ohne äußere Veränderung oder wesentlichen Abbau dadurch verbessern kann, daß man sie mit organischen Nichtlösern für die Textilien behandelt, die höchstens 10·/· einer Verbindung oder Mischungen von Verbindungen der FormelIt has now been found that textile products such as fibers, threads, artificial horsehair, Staple fibers, woven fabrics, knitted fabrics, etc., made from cellulose esters with free hydroxyl groups without external change or substantial degradation can be improved by using organic Non-solvents for the textiles treated that contain a maximum of 10 · / · a compound or mixtures of compounds of the formula

Si:Si:

X4X4

enthalten. Die Subetituenten X1, X2, Xs und X4 können gleichartig oder unterschiedlich sein, siecontain. The substituents X 1 , X 2 , X s and X 4 can be identical or different, they

können. HaJpgenatome oder Acyl<z>xyreste darstellen. Besonders überraschend ist es, daß man kein Reagens hinzufügen muß, das die frei werdende Säure bindet.can. Represent HaJpgenatome or acyl <z> xy residues. It is particularly surprising that there is no need to add a reagent that is the one that is released Acid binds.

Für die Durchführung des Verfahrens gemäß vorliegender Erfindung sind besonders geeignet SilicJümtetrachlörid, Siliciumtetraacetat, Siliciumtetrabutyrat oder -tetrapropionat und Dichlordiacetosilicium. ·To carry out the procedure according to In the present invention, silicon tetrachloride, silicon tetraacetate, silicon tetrabutyrate are particularly suitable or tetrapropionate and dichlorodiaceto silicon. ·

Zur Durchführung des Verfahrens gemäß vorliegender Erfindung löst man die Verbindungen mit der oben angeführten Strukturformel oder ihre Mischungen in organischen Lösungsmitteln, die Nichtlöser für Cellulosederivate sind, aber eine Quellfähigkeit ihnen gegenüber haben können, die nicht zu stark sein darf. Jedenfalls darf die äußere Struktur der Textilien nicht verändert werden. Unter den in Frage kommenden organischen Lösungsmitteln sollen besonders erwähnt werden das Benzol und Xylol als Kohlenwasserstoffe, von den chlorierten Kohlenwasserstoffen das Perchloräthylen, das Allylchlorid u. ä. Das Allylchlorid scheint im übrigen besonders wirksam zu sein.To carry out the process according to the present invention, the compounds are also dissolved of the structural formula given above or their mixtures in organic solvents, the Are nonsolvents for cellulose derivatives, but may have a swelling capacity in relation to them must not be too strong. In any case, the external structure of the textiles must not be changed. Particular mention should be made of the organic solvents in question Benzene and xylene as hydrocarbons, of the chlorinated hydrocarbons perchlorethylene, allyl chloride and the like. The allyl chloride also appears to be particularly effective.

Temperatur und Behandlungsdauer hängen ab vom verwendeten Lösungsmittel, von der zur Anwendung kommenden Siliciumverbindung und von der Konzentration der Lösung. Das Verfahren gestattet eine Behandlung mit einem Hydrolysiermittel zur Zerstörung eines unter Umständen vorhandenen Überschusses der Siliciumverbindung, der nicht zur Einwirkung auf die Textilien gekommen ist. Die Hydrolyse kann vor, während oder nach dem Trocknen der textlien Gegenstände erfolgen. Man kann das Hydrolysiermittel in Lösung oder in Gasform wirken lassen. Im ersten Falle verwendet man Wasser oder wäßrige alkalische Lösungen, wie Natriumcarbonat, alkalisch reagierende Phosphate oder Ammoniak. Im zweiten Falle arbeitet man in alkalischer Atmosphäre, wie z. B. Ammoniakgas. Unter Umständen kann manThe temperature and duration of treatment depend on the solvent used and the application coming silicon compound and from the concentration of the solution. The procedure permitted a treatment with a hydrolyzing agent to destroy what may be present Excess of the silicon compound that did not affect the textiles is. The hydrolysis can take place before, during or after the drying of the textile objects take place. The hydrolyzing agent can be allowed to act in solution or in gaseous form. In the first Trap is used water or aqueous alkaline solutions, such as sodium carbonate, alkaline reactive phosphates or ammonia. In the second case one works in an alkaline atmosphere, like z. B. ammonia gas. Under certain circumstances you can

auch nach Verdampfen des Lösungsmittels die Hydrolyse einfach durch die Luftfeuchtigkeit vor sich gehen lassen. Man erhält so verbesserte Textilien, die sehr gut den Waschprozessen standhalten. Die so verbesserten Textilien zeichnen sich durch eine erhöhte Hitzebeständigkeit aus, insbesondere erweichen die Textilien aus Celulloseacetat erst oberhalb 250° und teilweise erst bei weit höheren Temperaturen. Diese Ergebnisse konnten bisher nur durch den Gebrauch großer Mengen Zinn oder durch oberflächliche alkalische Verseifung erzielt werden.even after the solvent has evaporated, the hydrolysis is simply preceded by the humidity in the air let yourself go. In this way, improved textiles are obtained which withstand washing processes very well. The textiles improved in this way are distinguished, in particular, by increased heat resistance The textiles made of cellulose acetate only soften above 250 ° and sometimes only at a much higher level Temperatures. These results were previously only possible through the use of large amounts of tin or can be achieved by superficial alkaline saponification.

Die Erweichungstemperatur von Textilien aus Celluloseacetat wird folgendermaßen bestimmt: Man erhitzt einen polierten Eisenblock allmählich und bestimmt die Temperatur, von der ab eine kleine Probe der zu prüfenden Textilien, die im freien Fall auf den Block niederfällt, erweicht und so fest am Block haftenbleibt, daß sie sich beim Anblasen des Blockes nicht mehr loslöst.The softening temperature of textiles made from cellulose acetate is determined as follows: A polished iron block is gradually heated and the temperature is determined from which one small sample of the textiles to be tested, which falls in free fall on the block, softens and remains so firmly attached to the block that it does not come off when you blow the block.

Gewebe und Gewirke, die nach dem Verfahren vorliegender Erfindung behandelt würden oder aus so behandelten Fäden hergestellt sind, lassen sichWoven and knitted fabrics which would be treated or made by the method of the present invention threads treated in this way can be produced

viel leichter bügeln, das Hängenbleiben des Bügeleisens am Stoff wird weitgehend vermieden. Griff und Weichheit der Gewebe bleiben unverändert, ihr schwacher Mattglanz ist sehr angenehm.Ironing is much easier, the iron does not get caught on the fabric to a large extent. handle and the softness of the fabrics remain unchanged, their weak matt gloss is very pleasant.

' Das Verfahren gemäß vorliegender Erfindung läßt sich in jeder Verarbeitungs- und Ausrüstungsstufe der Textilien durchführen. Man kann es vor, während oder nach dem ölen, Zwirnen, Doublieren, Schlichten, Zetteln, Weben, Wirken, Appretieren, Färben, Bleichen, Mattieren usw. durchführen. Es ist gleichgültig, ob es sich um textile Gegenstände aus endlosen oder endlichen, geschrumpften oder verstreckten Fasern handelt oder um Textilien, die solche enthalten.The method according to the present invention can be carried out in any processing and finishing stage of the textiles. You can do it before during or after oiling, twisting, doubling, sizing, warping, weaving, knitting, finishing, Perform dyeing, bleaching, matting, etc. It does not matter whether these are textile objects is made of endless or finite, shrunk or stretched fibers or textiles that contain such.

Die nachfolgenden Beispiele dienen nicht zur Begrenzung der vorliegenden Erfindung.The following examples are not intended to limit the present invention.

80 : , .Beispiele 80 :, .examples

1. Man behandelt 1 Gewichtsteil Celluloseacetatfäden der Nm 90 mit 32 Fasern 15 Minuten lang bei gewöhnlicher Temperatur in 50 Teilen einer Lösung von 8*/o Siliciumtetrachlorid in Allylchlorid. Das Bad wird hierbei bewegt. Alsdann werden die Fäden an der Luft getrocknet.1. Treat 1 part by weight of cellulose acetate threads the Nm 90 with 32 fibers for 15 minutes at normal temperature in 50 parts of a Solution of 8% silicon tetrachloride in allyl chloride. The bath is moved here. Then the threads are air-dried.

Die so behandelten Fäden erweichen erst bei 3050 auf einem Eisenblock anstatt wie die unbe- 9" handelten Fäden bei 2150. Die serimetrischen Eigenschaften bleiben unverändert. Nach zwei Wäschen im Seifenbad und Ausspülen im Wasser liegt der Erweichungspunkt noch bei 2970.The treated filaments soften only at 305 0 instead of an iron block as the un- 9 "negotiated threads at 215 0. The serimetric properties remain unchanged. After two washings in soapy bath and flushing the softening point is in the water even at 297 0.

2. Mit Titanoxyd mattierte Celluloseacetatfäden der Nm 90 mit 32 Fasern werden 15 Minuten lang bei gewöhnlicher Temperatur in einer 5°/oigen Lösung von Siliciumtetrachlorid in Allylchlorid behandelt. Die Fäden werden alsdann in einer i°/oigen wäßrigen Ammoniaklösung umgeführt, getrocknet und wie im Beispiel 1 mit Seife gewaschen. Der Erweichungspunkt der so behandelten Fäden liegt bei 2700 gegenüber den nicht behandelten Fäden bei2. Cellulose acetate threads of Nm 90 matted with titanium oxide with 32 fibers are treated for 15 minutes at normal temperature in a 5% solution of silicon tetrachloride in allyl chloride. The threads are then circulated in a 10% aqueous ammonia solution, dried and washed with soap as in Example 1. The softening point of the threads treated in this way is 270 ° compared to the untreated threads

3. Ein Jersey aus Celluloseacetatfäden der Nm 120 mit 24 Fasern wird 30 Minuten lang bei Siedetemperatur in einer ioVoigen benzolischen Lösung von Siliciumtetraacetat behandelt. Der Jersey wird dann in einem Ammoniakgasstrom getrocknet, mit Seife gewaschen und ausgespült wie die Fäden des Beispiels 1. Die Fäden dieses Jersey zeigen einen Erweichungspunkt von 3170 gegenüber 215° bei den Fäden eines unbehandelten Jersey. Beim Bügeln wird dieser Jersey bedeutend weniger glänzend als der unbehandelte Jersey. 11S 3. A jersey made of cellulose acetate threads of Nm 120 with 24 fibers is treated for 30 minutes at the boiling point in an ioVoigen benzene solution of silicon tetraacetate. The Jersey is then dried in a stream of ammonia gas, washed with soap and rinsed as the yarns of Example 1. The yarns of this Jersey show a softening point of 317 0 to 215 ° with the threads of an untreated Jersey. When ironed, this jersey becomes significantly less shiny than the untreated jersey. 11 p

Claims (3)

PATENTANSPRÜCHE:PATENT CLAIMS: I. Verfahren zur Verbesserung insbesondere der Bügel festigkeit von Faser material, wie Gespinsten, Fäden, Roßhaar, Stapelfasern, Geweben, Gewirken usw., aus Celluloseestern mit freien Hydroxylgruppen, dadurch gekennzeichnet, daß man diese Artikel mit organischen, Celluloseester nicht lösenden Lösungen unter »25 Ausschluß neutralisierender oder hydrolysieren-I. Process to improve, in particular, the ironing strength of fiber material, such as spun, Threads, horsehair, staple fibers, woven, knitted, etc., made of cellulose esters with free hydroxyl groups, characterized in that these articles with organic, Cellulose ester non-dissolving solutions under »25 Exclusion of neutralizing or hydrolyzing der Stoffe behandelt, die höchstens io'/o einer Verbindung oder Mischungen von Verbindungen der Formelof substances treated, which at most io '/ o one Compound or mixtures of compounds of the formula SiSi X2 X 2 enthalten, bei denen die Substituenten X1, X2, X3 und X4 Halogene oder Acyloxygruppen darstellen. contain, in which the substituents X 1 , X 2 , X 3 and X 4 represent halogens or acyloxy groups. 2. Verfahren gemäß Anspruch i, dadurch gekennzeichnet, daß nach der Behandlung eine Hydrolyse in einem neutralen oder schwach alkalischen wäßrigen Bad vorgenommen wird.2. The method according to claim i, characterized in that that, after the treatment, hydrolysis is carried out in a neutral or weakly alkaline aqueous bath. 3. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß nach der Behandlung die Trocknung in neutralem oder basischem gasförmigem Milieu vorgenommen wird.3. The method according to claim 1, characterized in that that after the treatment, drying is carried out in a neutral or basic gaseous medium. 5213 6.525213 6.52
DES18291A 1948-06-21 1950-08-04 Process for improving in particular the ironing resistance of fiber material Expired DE843395C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843395X 1948-06-21

Publications (1)

Publication Number Publication Date
DE843395C true DE843395C (en) 1952-07-07

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ID=9311902

Family Applications (1)

Application Number Title Priority Date Filing Date
DES18291A Expired DE843395C (en) 1948-06-21 1950-08-04 Process for improving in particular the ironing resistance of fiber material

Country Status (5)

Country Link
BE (1) BE489191A (en)
CH (2) CH276326A (en)
DE (1) DE843395C (en)
FR (1) FR968252A (en)
GB (1) GB672716A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL76726C (en) * 1951-02-07
BE592727A (en) * 1959-07-07
US4068024A (en) * 1970-11-24 1978-01-10 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Process for preparing finely divided hydrophobic oxide particles
US4384013A (en) * 1979-12-10 1983-05-17 Desoto, Inc. Volatile amine-cured trialkoxysilyl-containing aqueous latex coatings
EP0508136B1 (en) * 1991-03-14 1998-06-03 Matsushita Electric Industrial Co., Ltd. Surface-treated apparel material

Also Published As

Publication number Publication date
GB672716A (en) 1952-05-28
FR968252A (en) 1950-11-23
BE489191A (en)
CH270805A (en) 1950-09-30
CH276326A (en) 1951-06-30

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